Vintage hiking gaiters from the 80’s

These are from my old man from the 80’s. I believe it’s Gore-Tex but nothing indicating that. Appear to be one bigger pair for a man and one smaller pair for a small woman or child. Don’t think they were ever used. However one of the bigger ones has a few tiny holes that you can see in pictures, so can’t vouch for waterproofness! More of a dress prop to look retro I think!